Evaluate
13\sqrt{3}\approx 22.516660498
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10\sqrt{3}+\sqrt{27}
Factor 300=10^{2}\times 3. Rewrite the square root of the product \sqrt{10^{2}\times 3} as the product of square roots \sqrt{10^{2}}\sqrt{3}. Take the square root of 10^{2}.
10\sqrt{3}+3\sqrt{3}
Factor 27=3^{2}\times 3. Rewrite the square root of the product \sqrt{3^{2}\times 3} as the product of square roots \sqrt{3^{2}}\sqrt{3}. Take the square root of 3^{2}.
13\sqrt{3}
Combine 10\sqrt{3} and 3\sqrt{3} to get 13\sqrt{3}.
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